| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $162.89 | 7.267% | $174.7272 | $174.73 | $174.75 | $174.70 |
| Purchase #2 | $47.25 | 7.421% | $50.7564 | $50.76 | $50.75 | $50.80 |
| Purchase #3 | $200.55 | 6.296% | $213.1766 | $213.18 | $213.20 | $213.20 |
| Purchase #4 | $36.26 | 7.643% | $39.0314 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $106.32 | 4.525% | $111.131 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $131.51 | 10.729% | $145.6197 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $173.86 | 6.248% | $184.7228 | $184.72 | $184.70 | $184.70 |
| 7 purchase totals = | $858.64 | $919.1651 | $919.17 | $919.20 | $919.10 | |